5 106 10。 According to the information in China Postal Code Library, the postal code of Chinese College of Jinan University is 5 106 10. Jinan University, referred to as "Jida", is located in Guangzhou, Guangdong Province. It is the first overseas Chinese institution of higher learning in China founded by the state, directly led by the Central United Front Work Department, and jointly established by the Ministry of Education, the Central United Front Work Department and Guangdong Province.